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Population defined as a group of people with one or more characteristics in common, from
A population is a collection of individuals who share one or more common traits, from which a sample is drawn for research purposes.
4
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40
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90 min
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CambridgeIGCSEPsychologyResearch methods
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Population defined as a group of people with one or more characteristics in common, from outcomes4 objectives
- A population is a collection of individuals who share one or more common traits, from which a sample is drawn for research purposes.
- A sample is a subset of individuals chosen to represent the larger population in a research study.
- Sampling techniques include opportunity sampling, where participants are selected based on their availability, and volunteer sampling, where individuals opt to participate in response to an invitation. These methods are used to choose research participants from the population.
- Knowledge should be applied to new situations involving populations, samples, and sampling techniques, specifically opportunity and volunteer sampling.
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